Home / 96,302.10-144,431.28-46,356.69

Finding the Fourth Proportional to 96,302.10, 144,431.28 and 46,356.69

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Solution

The fourth proportional to 96,302.10, 144,431.28 and 46,356.69 is: 69,524.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,302.10 : 144,431.28 = 46,356.69 : x
  2. Step 2: Convert to fraction form
    96,302.10/144,431.28 = 46,356.69/x
  3. Step 3: Cross multiply
    96,302.10x = 144,431.28 × 46,356.69
  4. Step 4: Simplify right side
    96,302.10x = 6,695,356,073.26
  5. Step 5: Solve for x
    x = 6,695,356,073.26/96,302.10
  6. Step 6: Final answer
    x = 69,524.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.